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3 years ago

I really need help I don’t get the question at all

Mathematics

1 answer:

hodyreva [135]3 years ago

6 0

Answer:

7/25-1/25

7-1/25

=6/25

1/3+1/4

4+3/12

=7/12

7/25+1/25

7+1/25

=8/25

1/25+71/25

1+71/25

=72/25

Step-by-step explanation:

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How do I divide & solve this equation?

AleksandrR [38]

Ok so ° = negative
1.0x10°2
_______
8.9x10°6
would be solved like 1x(-10x10)= -100
8.9x(-10x10x10x10x10x10)=
8.9x-1000000=
8900000
and then you do the rest you do the rest

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4 years ago

Read 2 more answers

Underline all the ordered pairs (x,y) that are solutions to the equation y=2x+1.

Romashka [77]

Answer:

(3,7) (7,3) (−1,14) (0,1) (12,25)

(5,11) (0,12) (1,8) (12,0) (−1,−1)

Step-by-step explanation:

We have the following function:

$y = 2x+1$ .

We are going to check if each ordered pair is a solution.

(3,7)

If when $x = 3, y = 7$ , it is a solution.

$y = 2x + 1 = 2(3) + 1 = 7$

This ordered pair is a solution.

(7,3)

If when $x = 7, y = 3$ , it is a solution.

$y = 2x + 1 = 2(7) + 1 = 15$

This ordered pair is not a solution.

(-1,14)

If when $x = -1, y = 14$ , it is a solution.

$y = 2x + 1 = 2(-1) + 1 = -1$

This ordered pair is not a solution.

(0,1)

If when $x = 0, y = 1$ , it is a solution.

$y = 2x + 1 = 2(0) + 1 = 1$

This ordered pair is a solution.

(12,25)

If when $x = 12, y = 25$ , it is a solution.

$y = 2x + 1 = 2(12) + 1 = 25$

This ordered pair is a solution.

(5,11)

If when $x = 5, y = 11$ , it is a solution.

$y = 2x + 1 = 2(5) + 1 = 11$

This ordered pair is a solution.

(0,12)

If when $x = 0, y = 12$ , it is a solution.

$y = 2x + 1 = 2(0) + 1 = 1$

This ordered pair is not a solution.

(1,8)

If when $x = 1, y = 8$ , it is a solution.

$y = 2x + 1 = 2(1) + 1 = 3$

This ordered pair is not a solution.

(12,0)

If when $x = 12, y = 0$ , it is a solution.

$y = 2x + 1 = 2(12) + 1 = 25$

This ordered pair is not a solution.

(-1,-1)

If when $x = -1, y = -1$ , it is a solution.

$y = 2x + 1 = 2(-1) + 1 = -1$

This ordered pair is a solution.

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3 years ago

5/6x = 5/14 solve the equation

Ganezh [65]

5/6X=5/14

X=5/14*6/5

X=3/7

8 0

4 years ago

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The width of the vegetable garden is 1/4 it's length. If the length of the garden is 12 feet, what is the width?

kogti [31]

12 times 1/4 = 3 (feet)

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3 years ago

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Show that 8/15 plus 3/10 equals 5/6

mariarad [96]

Step-by-step explanation:

find the Lcm of 15 and 10 which is 30

multiply the 2fractions by the LCM

8/15*30=16

3/10*30=9

add the products and put them all over the Lcm

(16+9)/30

=25/30 which is equivalent to 5/6 when you divide both the numerator and the denominator by 5

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2 years ago